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The alloy used in the construction of aircrafts is : 

(1) Mg-Zn 

(2) Mg-Al 

(3) Mg-Sn

 (4)Mg-Mn

1 Answer

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Best answer

Correct option (2) Mg-Al

Explanation:

It is completely memory based question for air-craft construction aluminum and its alloy is used because these are lighter.

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